In general, a dust concentration measuring instrument D-R 220 consists of:

• 1 measuring head D-R 220 M
• 1 zero point reflector
• 1 reflector
• 2 welded tubes with adjustment flange
• 2 purge air adapters with clips
• 1 operating unit (for up to 8 sensors)
• Parameterization software with stick and USB cable
• 1 supply box (incl. purge air blower) 115/230 V, 50/60 Hz
• Operating instructions
• Weather protection covers for measuring head, reflector, blower, control unit, etc.

Please consult your Siemens sales partner for information on how to correctly configure and order a D-R 220 measuring instrument for a Siemens CEMS project.